The Periodic Table

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Across
  1. 5. when condensed it forms a blue liquid
  2. 6. many are gases at room temperature
  3. 11. organized on the periodic table
  4. 13. can be made from ductile metals
  5. 14. a component of sand and computer chips
  6. 15. copper has this property but water does not
  7. 17. the ability to be hammered, pressed, or rolled into thin sheets
  8. 18. made the first periodic table
  9. 20. most abundant element in the universe
  10. 21. shininess
  11. 23. a property of elements in group 2 but not group 17
  12. 24. radioactive gas formed from the nuclear decay of uranium
Down
  1. 1. side of the periodic table where nonmetals are found
  2. 2. family of chlorine and fluorine
  3. 3. chemical symbol Na
  4. 4. shiny and good conductors
  5. 7. some properties of metals and some of nonmetals
  6. 8. used to make drinking water safe
  7. 9. physical property of solid nonmetals
  8. 10. a metal that is liquid at room temperature
  9. 12. a noble gas used in lasers and lights
  10. 16. group of elements in the periodic table that contains only noble gases
  11. 19. a dense, malleable metal that is resistant to corrosion
  12. 22. atomic number 7